A snowplow and mounting assembly having a mounting frame for use with a motorized wheelchair wherein the mounting frame has one side with a V-shape or other shape snowplow facing away from the wheelchair and has another side that faces the wheelchair and is adapted to cooperate with the wheelchair in use to plow snow. A particular snowplow and mounting assembly has a mounting frame for pressed engagement with the tip wheels of a wheelchair; a snowplow blade disposed on one side of the frame; first and second push wheel brackets disposed on the other side of the frame for contacting the first and second tip wheels of the motorized wheelchair; and at least one handle disposed on the frame adapted to be operated by user of the wheelchair.